2000
#3,664
National surname rank
Recorded bearers 8,907
First available Census row
Per 100,000 3.30
Uncommon Last name
Calvin
Of French origin, derived from the Latin name "Calvinus," meaning "bald" or "little bald one."
According to the 2020 US Census Bureau surname tables, roughly 10,343 Americans carry the last name Calvin. That puts it at #3,835 in the national surname ranking, appearing at a frequency of 3.02 per 100,000 people (about 1 in 33,139 residents).
This page is the full Name Census profile for the Calvin surname. You will find the Census Bureau frequency data, a multi-census history view, an ancestry and ethnicity breakdown based on self-reported demographics, the name's meaning and origin where available, and answers to the most common questions people ask about this surname.
For British records, Name Census UK has a British surname profile for Calvin with 1881 census detail, origin facts and modern UK distribution where available.
Bearers in the US
10K
1 in 33,139
Census rank
#3,835
2020 decennial data
Per 100,000
3.0
Frequency rate
Recorded bearers
9.0K
uncommon in the US
Popularity narrative
The Census Bureau recorded 9,020 bearers of the surname Calvin in its 2020 decennial surname file. At a rate of 3.02 per 100,000 residents, it holds the 3835th position in the national surname ranking.
Among Census respondents with the surname Calvin, the largest self-reported group is White at 49.4%. The next largest groups are Black (39.8%) and Two or More Races (4.8%).
Origin
Meaning and origin of Calvin
The surname Calvin is of French origin, derived from the Old French word "calvo" or "chauf" meaning "bald" or "bare". It is believed to have originated as a nickname for someone with a bald or tonsured head, common among medieval monks and clergymen. The name can be traced back to the 12th century in regions of northern France, particularly in Normandy and Brittany.
One of the earliest recorded instances of the surname Calvin appears in the Domesday Book, a manuscript record of landowners in England commissioned by William the Conqueror in 1086. The entry mentions a landowner named "Calvinus" in Lincolnshire.
In the 13th century, the name Calvin was found in various spellings such as "Calvyn", "Calvine", and "Calveyn" in medieval records and charters from Normandy and the surrounding areas.
A notable figure bearing the surname Calvin was John Calvin, the influential French theologian and Protestant reformer born in 1509 in Noyon, Picardy. He was a pivotal figure in the Protestant Reformation and the development of the theological system of Calvinism.
Another prominent individual with the surname Calvin was Samuel Calvin, an American geologist and professor at the University of Iowa, born in 1840 and died in 1911. He made significant contributions to the study of glacial geology and the geological history of the Midwestern United States.
In the 16th century, the surname Calvin was also associated with the town of Calvin in Burgundy, France, which may have contributed to the spread and use of the name in that region.
William Calvin, an American theoretical neurophysiologist and author, born in 1939, is known for his contributions to the understanding of the brain's role in consciousness and the evolution of intelligent behavior.
Melvin Calvin, an American chemist, born in 1911 and died in 1997, was awarded the Nobel Prize in Chemistry in 1961 for his research on the carbon dioxide assimilation in plants, known as the Calvin cycle.
John William Calvin, an American soldier and politician, born in 1875 and died in 1951, served as a US Representative from Kansas and was a recipient of the Medal of Honor for his actions during the Spanish-American War.
Demographics
Ancestry and ethnicity for Calvin
Among Census respondents with the surname Calvin, the largest self-reported group is White at 49.4%. The next largest groups are Black (39.8%) and Two or More Races (4.8%).
The bar chart below shows how Calvin bearers described their own race and ethnicity on the 2020 Census form. The Census Bureau groups responses into six broad categories: White, Black or African American, Hispanic or Latino, Asian and Pacific Islander, American Indian and Alaska Native, and Two or More Races. When a category has too few respondents for a given surname, the Bureau suppresses the figure to protect individual privacy, which is why some names show fewer than six slices.
Percentages are shown for every Census year so the breakdown stays comparable over time. When the source file also includes raw headcounts, Name Census shows those alongside the percentages in the legend.
Keep in mind that these are self-reported numbers. A person's surname does not determine their race or ethnicity, and the distribution you see here reflects the specific population who happened to carry the Calvin surname at the time of the 2020 Census, not any inherent property of the name itself.
- White49.4% · 4,452
- Black or African American39.8% · 3,593
- Two or more races4.8% · 437
- Hispanic or Latino3.9% · 351
- American Indian and Alaska Native1.2% · 112
- Asian and Pacific Islander0.8% · 75
Timeline
Historical Census data for Calvin
Calvin appears in 3 published Census surname files: 2000, 2010, 2020. The cards below show how the name's rank and bearer count changed across each release.
2010
#3,763
National surname rank
Recorded bearers 9,412
+505 bearers (+5.7%)
Per 100,000 3.19
Rank movement Down 99 places
2020
#3,835
National surname rank
Recorded bearers 9,020
-392 bearers (-4.2%)
Per 100,000 3.02
Rank movement Down 72 places
| Year | Rank | Count | Per 100K | Count change | Rank change |
|---|---|---|---|---|---|
| 2000 | #3,664 | 8,907 | 3.30 | First available Census row | First available Census row |
| 2010 | #3,763 | 9,412 | 3.19 | +505 bearers (+5.7%) | Down 99 places |
| 2020 | #3,835 | 9,020 | 3.02 | -392 bearers (-4.2%) | Down 72 places |
For 2020, the Census Bureau published race and Hispanic-origin columns as counts rather than percentages. Name Census converts those counts back into shares so the ancestry section stays comparable with the older surname files.
Year on year
2010 vs 2020 Census
How has the Calvin surname changed between Census years? The chart shows bearer count side by side, and the table compares rank, count, and frequency.
Census year comparison
20102020
| Metric | 2010 | 2020 | Change |
|---|---|---|---|
| Rank | #3,763 | #3,835 | -1.9% |
| Count | 9,412 | 9,020 | -4.2% |
| Per 100K | 3.19 | 3.02 | -5.4% |
Between the 2010 and 2020 Census, the number of Calvin bearers went from 9,412 to 9,020 (-4.2% change). The surname moved down 72 positions in the national ranking, going from #3,763 to #3,835.
FAQ
Calvin surname: questions and answers
How many people in the U.S. have the surname Calvin?
Name Census estimates that about 10,343 living Americans carry the surname Calvin. Using the current population baseline, that works out to roughly 1 in 33,139 residents.
How common is Calvin?
Calvin ranks #3,835 in the 2020 Census surname tables and is classified on this site as "Uncommon." The Census recorded the name at a frequency of 3.02 per 100,000 residents, which is about 3 people out of every 100,000.
How many people with this surname were counted in the Census?
The raw 2020 Census file counted 9,020 people with the surname Calvin. That is different from the site's living-bearer estimate (10,343), which projects the surname's present-day count by applying the Census frequency rate to the current U.S. population.
What does 3.02 per 100,000 actually mean?
It is the Census Bureau's normalized frequency measure. A rate of 3.02 per 100,000 means that if you picked a random group of 100,000 U.S. residents, you would expect about 3 of them to have the surname Calvin.
Has Calvin become more or less common over time?
Between 2010 and 2020, the surname Calvin went from 9,412 recorded bearers to 9,020. That is a decrease of 392 (-4.2%). In the national ranking it fell from #3,763 to #3,835.
What does the Census say about the background of Calvin?
Among Census respondents with the surname Calvin, the largest self-reported group is White at 49.4%. The next largest groups are Black (39.8%) and Two or More Races (4.8%). These figures come from the 2020 Census Bureau surname tables, based on how respondents described their own race and ethnicity.
Which group reports this surname most often?
White is the largest self-reported group for the surname Calvin in the 2020 Census, accounting for 49.4% (4,452 people in the source table).
What is the full ancestry breakdown?
Calvin appears across multiple self-reported groups in the Census data. The largest shares in the 2020 file are White (49.4%), Black (39.8%), Two or More Races (4.8%). For 2020, the source file also published raw headcounts for each group, which is why this page can show both percentages and counts in the ancestry section.
Is this page using the latest Census data?
Yes. This page is using the latest surname file currently loaded on Name Census, which is 2020. The historical section above also keeps any older Census surname entries we have for Calvin (2000, 2010, 2020).
Does the Census include every surname?
No. The Census Bureau only publishes surnames that appeared at least 100 times in a given decennial Census. That means very rare surnames are excluded entirely, and a surname can appear in one Census release but disappear from a later one if it falls below the reporting threshold.
Why don't the ancestry percentages always add up to exactly 100%?
There are two main reasons: rounding and suppression. The Census Bureau rounds published values, and it may suppress very small cells to protect privacy. For 2020, the Bureau also published raw group counts rather than direct percentages, so Name Census converts those counts back into shares for comparability across census years.
What does Calvin mean?
Of French origin, derived from the Latin name "Calvinus," meaning "bald" or "little bald one." The fuller origin note on this page goes into more detail.
Where does the surname data come from?
All surname statistics on Name Census are drawn from the US Census Bureau's decennial surname frequency tables. These files list every surname that appeared 100 or more times in the 2020 Census, along with a count, a per-100,000 rate, and a self-reported demographic breakdown. You can read the full explanation on our methodology page.
How does Name Census estimate living bearers?
For surnames, Name Census does not age cohorts the way it does for first names. Instead, it takes the Census Bureau's published frequency for Calvin (3.02 per 100,000) and applies that rate to the current U.S. resident population to estimate how many living Americans have the surname today.
How many people are called Calvin?
See how many people have the last name Calvin on HowManyOfMe.org, our sister site built around that single question.